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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 library input_stream; | 5 library input_stream; |
6 | 6 |
7 import 'archive.dart' as archive; | 7 import 'archive.dart' as archive; |
8 import 'entry.dart'; | 8 import 'entry.dart'; |
9 import 'read_request.dart'; | 9 import 'read_request.dart'; |
10 import 'utils.dart'; | 10 import 'utils.dart'; |
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65 * Reads the entire contents of the archive at once. | 65 * Reads the entire contents of the archive at once. |
66 * | 66 * |
67 * Note that this is mutually exclusive with reading individual entries using | 67 * Note that this is mutually exclusive with reading individual entries using |
68 * [onEntry]. | 68 * [onEntry]. |
69 */ | 69 */ |
70 Future<List<CompleteArchiveEntry>> readAll() { | 70 Future<List<CompleteArchiveEntry>> readAll() { |
71 var completer = new Completer<List<Future<CompleteArchiveEntry>>>(); | 71 var completer = new Completer<List<Future<CompleteArchiveEntry>>>(); |
72 var result = <Future<CompleteArchiveEntry>>[]; | 72 var result = <Future<CompleteArchiveEntry>>[]; |
73 | 73 |
74 this.onEntry = (entry) => result.add(entry.readAll()); | 74 this.onEntry = (entry) => result.add(entry.readAll()); |
75 this.onError = (e, stack) => completer.completeException(e, stack); | 75 this.onError = (e, stack) => completer.completeError(e, stack); |
76 this.onClosed = () => completer.complete(result); | 76 this.onClosed = () => completer.complete(result); |
77 | 77 |
78 return completer.future.then(Futures.wait); | 78 return completer.future.then(Futures.wait); |
79 } | 79 } |
80 | 80 |
81 /** | 81 /** |
82 * Sets a callback to call when a new entry is read from the archive. | 82 * Sets a callback to call when a new entry is read from the archive. |
83 * | 83 * |
84 * The [ArchiveEntry] that's read from an archive initially only contains | 84 * The [ArchiveEntry] that's read from an archive initially only contains |
85 * header information such as the filename and permissions. To get the actual | 85 * header information such as the filename and permissions. To get the actual |
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154 if (entry.isInputOpen) return entry.inputComplete; | 154 if (entry.isInputOpen) return entry.inputComplete; |
155 return new Future.immediate(null); | 155 return new Future.immediate(null); |
156 }); | 156 }); |
157 future.whenComplete(() { | 157 future.whenComplete(() { |
158 _currentEntry = null; | 158 _currentEntry = null; |
159 entry.close(); | 159 entry.close(); |
160 }); | 160 }); |
161 return future; | 161 return future; |
162 } | 162 } |
163 } | 163 } |
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